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Keywords: Wear
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-21-1078
Published Online: September 17, 2021
...Ahmet Mavi; Yavuz Kaplan; Sinan Aksoz This study investigated the effects of aging and deep cryogenic treatment applied to Al7075 alloy on hardness and wear behavior. In this context, two different categories were created for the aging process. For the first group, after solutionizing the samples...
Topics: Alloys, Wear
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-21-1279
Published Online: September 7, 2021
...Abdurauf Younes; Silvia de la Flor; Stewart Clark; John Nutter; Martin Birkett; Joseph Watson; Matthew Unthank; Sergio Sanchez Promoting the martensitic transformation through optimum microalloying with Fe and/or Mn was observed to be an effective method to enhance the wear resistance of the Cu 50...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Tribol.
Paper No: TRIB-21-1238
Published Online: September 2, 2021
... features which causes surface roughening of the dies and deterioration of deep drawn products. In this article, an adhesive wear model based on deterministic approach is developed to predict the galling behavior in a deep drawing process. The model uses the surface topography, material properties...
Journal Articles
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051702.
Paper No: TRIB-21-1135
Published Online: August 27, 2021
... for calculating both static and dynamic coefficients of friction from high-frequency data. Its scope embraced an application in a real-time friction-based system, such as active braking safety systems in automobile industries. The signal sources were from a heavy-duty reciprocating dry sliding wear test platform...
Journal Articles
Article Type: Technical Briefs
J. Tribol. May 2022, 144(5): 054501.
Paper No: TRIB-21-1267
Published Online: August 11, 2021
...Partha Haldar; Alok Mukherjee; Tapas Kumar Bhattacharya; Nipu Modak The present research is emphasized on the microscopic observation of post-wear surface of nano-TiO 2 -doped alumina ceramics to access wearing by promising image processing algorithms, namely, entropy analysis, Sobel edge detection...
Journal Articles
Article Type: Research Papers
J. Tribol. May 2022, 144(5): 051602.
Paper No: TRIB-21-1253
Published Online: August 3, 2021
...Arman Ahmadi; Farshid Sadeghi In this investigation, a three-dimensional (3D) finite element model (FEM) was developed to study fretting wear of Hertzian circular and line contacts. The wear law incorporated in this model is based on the accumulated dissipated energy (ADE). A stress-based damage...
Topics: Wear
Journal Articles
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041501.
Paper No: TRIB-21-1091
Published Online: July 22, 2021
...Huaidong Yang; Itzhak Green This article derives analytical solutions to calculate the wear volume at the initiation of fretting motion and its early progression over the first few oscillation cycles. The Archard-based model considers a deformable hemisphere that is contact with a deformable flat...
Journal Articles
Article Type: Research Papers
J. Tribol. April 2022, 144(4): 041702.
Paper No: TRIB-21-1175
Published Online: July 16, 2021
... then analyzed and characterized the pits formed by impacting the surface with a microjet. These results showed that individual pits and clusters of pits are characterized by a black spot surrounded by plastic deformation, and both are irregular in shape. This suggests that the microjet is hitting the wear...
Journal Articles
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031703.
Paper No: TRIB-21-1077
Published Online: June 23, 2021
...Yanqing Tan; Lianjie Ma; Han Kong A guide pair is a core part of the feed system in a machine tool. Its geometric accuracy is attenuated due to wear, thus directly affecting its guiding accuracy and the processing accuracy and quality of a machine tool. In this article, based on the statistical...
Journal Articles
Article Type: Research Papers
J. Tribol. November 2021, 143(11): 111702.
Paper No: TRIB-21-1123
Published Online: June 18, 2021
... adhesion and corrosion resistance. The coating surface was characterized by scanning electron microscope (SEM)/energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), microhardness, wear resistance, and corrosion tests. The results showed that the coating particles’ amount depends on the bath...
Journal Articles
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031402.
Paper No: TRIB-21-1098
Published Online: June 16, 2021
..., phase structure, and wear properties of the coatings was investigated. The results showed that the phase structure of the coatings was mainly face-centered cubic (FCC)-type γ phase. A few of cubic or flower-like TiN ceramic were formed after adding titanium into the FeCoNiCrMn powder. When atomic ratio...
Journal Articles
Article Type: Research Papers
J. Tribol. October 2021, 143(10): 102202.
Paper No: TRIB-21-1067
Published Online: June 16, 2021
...Homender Kumar; A. P. Harsha This current study emphasized the tribological performances of COOH-functionalized multiwalled carbon nanotubes (MWCNTs) dispersed in two different grades of polyalphaolefins (i.e., PAO 4 and PAO 6). The friction and wear properties have been estimated using SRV 5...
Journal Articles
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 031701.
Paper No: TRIB-21-1065
Published Online: June 7, 2021
...F. J. G. Silva; R. C. B. Casais; A. P. M. Baptista; M. J. Marques; V. M. C. Sousa; R. Alexandre There are several ways to characterize the wear resistance of coatings in the laboratory, almost all of them applying relatively low contact pressure, both punctually and over surface contact. Pin...
Journal Articles
Article Type: Review Articles
J. Tribol. September 2021, 143(9): 090801.
Paper No: TRIB-20-1519
Published Online: May 25, 2021
...Jashanpreet Singh This paper presents an overview about particulate wear that occurs in various components of slurry pumps, pipeline systems, and hydraulic turbines due to the mechanical action caused by the flow of solid–liquid mixtures. Three most common wear problems, namely, erosion, erosion...
Journal Articles
Article Type: Research Papers
J. Tribol. December 2021, 143(12): 121806.
Paper No: TRIB-21-1059
Published Online: May 18, 2021
... using graphite flakes-based MR fluid as compared with conventional MR fluid. Heating of the MR clutch is also reduced with the graphite flakes-based MR fluid. Wear marks and damages are decreased significantly with the increased amount of graphite flakes as found in surface roughness tests. Scanning...
Journal Articles
Article Type: Research Papers
J. Tribol. February 2022, 144(2): 021703.
Paper No: TRIB-20-1548
Published Online: May 6, 2021
...S. Sudhagar; Lokavarapu Bhaskara Rao This study was performed to measure the extent of wear of unlubricated spur gears on the involute tooth. Contacts that roll and slide normally undergo wear. When material removal occurs due to surface wear from the gear profile, the surface pressure in the gear...
Topics: Gears, Stress, Wear
Journal Articles
Article Type: Research Papers
J. Tribol. May 2021, 143(5): 051110.
Paper No: TRIB-21-1060
Published Online: April 30, 2021
...Panahsadat Fasihi; Ralph Abrahams; Peter Mutton; Wenyi Yan To overcome the previous limitations imposed by standard laser cladding alloys, a novel iron-based laser cladding alloy, SS415, is developed and investigated. The wear and rolling contact fatigue resistance properties of the novel SS415...
Journal Articles
Article Type: Research Papers
J. Tribol. May 2021, 143(5): 051111.
Paper No: TRIB-21-1089
Published Online: April 30, 2021
... of various postprocessing methods such as heat treatment and electric discharge alloying (EDA) on ambient and elevated temperature wear behavior of selective laser melted AlSi10Mg alloy and compared with its tribological behavior with cast AlSi10Mg. The dry wear tests were conducted using a pin on disk (POD...
Journal Articles
Article Type: Research Papers
J. Tribol. February 2022, 144(2): 021701.
Paper No: TRIB-20-1382
Published Online: April 28, 2021
... and the similarity principle of PV value, in which the friction characteristics between pins with two different materials (C/C composite or cobalt-base alloy GH605) and discs with two different coatings (Cr 3 C 2 or Al 2 O 3 ) are tested and analyzed respectively; the test results show that the wear loss of all...
Journal Articles
Article Type: Research Papers
J. Tribol. January 2022, 144(1): 012101.
Paper No: TRIB-20-1381
Published Online: April 22, 2021
... tribological properties. The well-dispersed CNTs bonding with PEEK matrix enhanced the mechanical strength to restrict the generation of fatigue cracks from defects of voids, which promoted self-lubrication and wear resistance of flame-sprayed CNTs/PEEK nanocomposite coatings. Email: ypli@dlut.edu.cn...